package com.itheima.controller;

import com.alibaba.dubbo.config.annotation.Reference;
import com.itheima.constant.MessageConstant;
import com.itheima.entity.PageResult;
import com.itheima.entity.QueryPageBean;
import com.itheima.entity.Result;
import com.itheima.pojo.Permission;
import com.itheima.service.PermissionService;
import org.springframework.security.access.prepost.PreAuthorize;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

import java.util.List;

@RestController
@RequestMapping("/permission")
public class PermissionController {

    @Reference
    PermissionService permissionService;

    /**
     * 在弹窗中展示权限列表
     * @return
     */
    @RequestMapping("/findAll")
    public Result findAll() {
        try {
            List<Permission> permissionList=permissionService.findAll();
            return new Result(true, MessageConstant.QUERY_PERMISSION_SUCCESS,permissionList);
        } catch (Exception e) {
            e.printStackTrace();
            return new Result(false,MessageConstant.QUERY_PERMISSION_FAIL);
        }
    }

    /**
     * 权限管理-新增权限
     * @param permission
     * @return
     */
    @RequestMapping("/save")
    public Result save(@RequestBody Permission permission) {

        try {
            permissionService.save(permission);
            return new Result(true,MessageConstant.ADD_PERMISSION_SUCCESS);
        } catch (Exception e) {
            e.printStackTrace();
            return new Result(false,MessageConstant.ADD_PERMISSION_FAIL);
        }
    }

    /**
     * 权限管理-分页查询
     * @param queryPageBean
     * @return
     */
    @RequestMapping("/findPage")
    public PageResult findPage(@RequestBody QueryPageBean queryPageBean) {
        return permissionService.queryPage(queryPageBean);
    }

    /**
     * 权限管理-编辑信息的回显
     * @param id
     * @return
     */
    @RequestMapping("/findById")
    public Result findById(Integer id) {
        try {
            Permission permission=permissionService.findById(id);
            return new Result(true, MessageConstant.QUERY_PERMISSION_SUCCESS,permission);
        } catch (Exception e) {
            e.printStackTrace();
            return new Result(false,MessageConstant.QUERY_PERMISSION_FAIL);
        }
    }

    /**
     * 权限管理-编辑信息
     * @param permission
     * @return
     */
    @RequestMapping("/edit")
    public Result edit(@RequestBody Permission permission) {
        try {
            permissionService.edit(permission);
            return new Result(true,MessageConstant.EDIT_PERMISSION_SUCCESS);
        } catch (Exception e) {
            e.printStackTrace();
            return new Result(false,MessageConstant.EDIT_PERMISSION_FAIL);
        }
    }

    /**
     * 权限管理-删除权限
     * @param id
     * @return
     */
    @RequestMapping("/delById")
    public Result delById(Integer id) {
        try {
            permissionService.delById(id);
            return new Result(true,MessageConstant.DELETE_PERMISSION_SUCCESS);
        }catch (RuntimeException e){
            e.printStackTrace();
            return new Result(false,e.getMessage());
        }
        catch (Exception e) {
            e.printStackTrace();
            return new Result(false,MessageConstant.DELETE_PERMISSION_FAIL);
        }
    }
}
